620036652256 has 24 divisors (see below), whose sum is σ = 1395082468080. Its totient is φ = 265729993728.

The previous prime is 620036652253. The next prime is 620036652281. The reversal of 620036652256 is 652256630026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620036652253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1384010161 + ... + 1384010608.

It is an arithmetic number, because the mean of its divisors is an integer number (58128436170).

Almost surely, 2^620036652256 is an apocalyptic number.

It is an amenable number.

620036652256 is an abundant number, since it is smaller than the sum of its proper divisors (775045815824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

620036652256 is a wasteful number, since it uses less digits than its factorization.

620036652256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768020786 (or 2768020778 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 620036652256 in words is "six hundred twenty billion, thirty-six million, six hundred fifty-two thousand, two hundred fifty-six".